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Continuous PU Sandwich Panel Line



  • 产品描述
  • Profile drawings
  • Optional configuration
  • Video
  • Product Descriptions

    Continuous Polyurethane Sandwich Panel Line is the automation equipment that can continuously and efficiently produce polyurethane sandwich panels of exquisite and diverse shapes. This Sandwich panel line has the advantages such as high durability, easy management, technology equivalent to those of advanced European companies and relatively competitive price, and it is the excellent facility. Continuous PU Sandwich Panel Line consists of Un-coiler that inputs and releases coil, Roll Forming Unit that makes shape of coil, PU Forming Unit that sprays PU solution, Laminating Unit that makes the shape of sandwich panel, Panel Cutting Unit that cuts the fabricated sandwich panel, Cooling Conveyor Unit that finishes products hardening the cut panel sufficiently at intervals, Auto Stacking Unit that loads the finished panels, and Panel Packing Unit that packs the loaded panels with plastic wrap and discharge them.
    Flow Chart :
    Uncoiler - Feeding Guide - Roll Forming Machine - Rolling Conveyer - Steel Pre-heating - Foaming Machine - Double Belt Pressing Machine - Rolling Conveyer - Cutting To Length - Runout Table - Auto Stacker - Auto Packing Machine

    Technical Parameters

    1. Producing speed

    Min. 0meter/min ~Max. 10meter/min

    2. Length of Double belt conveyor


    3. Factory Electricity

    380V x 50Hz x 3Ph (User’s choice available)

    4. Controlling Electricity

    A.C. 220V (User’s Choice Available)

    5. Factory’s Area

    130~150(Length) x 30m(Width) x 6m(Height)

    6. Pressure of compressed air

    Over 6 bar required

    7. Production

    4~5 person

    The general specification of PU panel produced

    1. Panel length

    Min. 2,000mm in auto mode

    Max. 18,000mm (±3mm)

    2. Effective width

    1000mm for roof

    600mm~1200mm for normal wall

    3. Panel thickness

    Available thickness from 30~200mm

    (depended upon heights of the side sealing block.)

    4. Top and Bottom layer

    Pre-painted Galvanized coil

    For ASTM A 526-85, JIS G 3302 SGCC

    Thickness = 0.4mm ~ 0.7mm

    5. insulation

    PUR hardened and PIR / Pentane

    6. Density of Insulation

    30kg/m3 ~ 50kg/m3




Continuous PU Sandwich Panel Line